title: Proxy respondents in epidemiologic research.
authors.affiliation: Department of Epidemiology, School of Public Health and Community Medicine, University of Washington, Seattle 98195.
authors.forename: L M
authors.initials: LM
authors.lastname: Nelson
authors.forename: W T
authors.initials: WT
authors.lastname: Longstreth
authors.forename: T D
authors.initials: TD
authors.lastname: Koepsell
authors.forename: G
authors.initials: G
authors.lastname: van Belle
mesh_terms: D004812:Epidemiologic Methods; D004813:Epidemiology; D006801:Humans; D012107:Research Design; D015983:Selection Bias; D011795:Surveys and Questionnaires